CN204805259U - Retainer ring for axis - Google Patents
Retainer ring for axis Download PDFInfo
- Publication number
- CN204805259U CN204805259U CN201520454203.8U CN201520454203U CN204805259U CN 204805259 U CN204805259 U CN 204805259U CN 201520454203 U CN201520454203 U CN 201520454203U CN 204805259 U CN204805259 U CN 204805259U
- Authority
- CN
- China
- Prior art keywords
- hole
- ring
- blowout patche
- axle
- breach
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a retaining ring, in particular to retainer ring for axis, including blowout patche and spacer pin, its characterized in that: the blowout patche is equipped with the ring of breach for the excircle to be equipped with the through -hole on a plane of ring breach, the drill way is equipped with the screw thread, and the axial lead in hole is tangent with the ring hole, the spacer pin is step form axle, and the external screw thread is established to the interlude of axle, and one end is equipped with the cylinder boss, and raised head face is equipped with the hexagon hole, and the other end is by being established hole matched with round pin with the blowout patche breach. The beneficial effects are that: simple structure, low in production cost, convenient to use not only, axial bearing capacity is better moreover.
Description
Technical field
The utility model relates to a kind of back-up ring, particularly relates to a kind of shaft block ring.
Background technique
Shaft block ring is one of common components of machinery, the flexible back-up ring of shaft block ring common at present and bolt tightening back-up ring.But circlip not only dismounting is inconvenient, and axial bearing capacity is also little; Main shaft, when the effect by axial force, can be pulled out burr, affect dismounting by bolt tightening back-up ring.Therefore, provide a kind of easy accessibility, the back-up ring that axial carrying capacity is strong is that we need the problem of solution badly.
Summary of the invention
The utility model provides a kind of shaft block ring.
Scheme of the present utility model is achieved in that a kind of shaft block ring comprises blowout patche and position limit pin, it is characterized in that: described blowout patche is that cylindrical establishes annulus jaggy, and be provided with through hole in a plane of annular indentation, aperture is provided with screw thread, and the shaft axis in hole and annulus endoporus tangent; Described position limit pin is step-like axle, and the intermediate section of axle establishes outside thread, and one end is provided with cylinder boss, and raised head face is provided with hexagonal inner hole, the round pin of the other end for matching with blowout patche breach institute apertured.
The beneficial effects of the utility model are: above-mentioned back-up ring, and structure is simple, and cost of production is low, not only easy to use, and axial carrying capacity is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of model utility.
Fig. 2 is the A-A generalized section of Fig. 1.
In figure: 1, axle, 2, blowout patche, 3, position limit pin.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described:
As shown in Fig. 1 Fig. 2, blowout patche 2 endoporus coordinates with axle 1 cylindrical, position limit pin 3 is placed in through hole set by blowout patche 2 breach plane, and position limit pin 3 axle head cylinder is coordinated with through hole, due to the axle center in hole and blowout patche 2 endoporus tangent, the part cylindrical of position limit pin 3 will be placed in groove set by axle 1 cylindrical, therefore, can realize dismantling with coordinating of groove set by axle 1 cylindrical by position limit pin 3.The shaft block ring structure of such scheme is simple, and mounting or dismounting are convenient, and have good axial carrying capacity.
Claims (2)
1. a shaft block ring, comprises blowout patche and position limit pin, it is characterized in that: described blowout patche is that cylindrical establishes annulus jaggy, and is provided with through hole in a plane of annular indentation, and aperture is provided with screw thread, and the shaft axis in hole and annulus endoporus tangent.
2. by a kind of shaft block ring according to claim 1, it is characterized in that: described position limit pin is step-like axle, and the intermediate section of axle establishes outside thread, and one end is provided with cylinder boss, raised head face is provided with hexagonal inner hole, the round pin of the other end for matching with blowout patche breach institute apertured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454203.8U CN204805259U (en) | 2015-06-20 | 2015-06-20 | Retainer ring for axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520454203.8U CN204805259U (en) | 2015-06-20 | 2015-06-20 | Retainer ring for axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805259U true CN204805259U (en) | 2015-11-25 |
Family
ID=54590093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520454203.8U Expired - Fee Related CN204805259U (en) | 2015-06-20 | 2015-06-20 | Retainer ring for axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805259U (en) |
-
2015
- 2015-06-20 CN CN201520454203.8U patent/CN204805259U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160620 |